JOHGEE HCT-638 Yydus Wifi Sprinkler Timer Zone Feet Rf Smart Outlet Water 984 Gateway

( Brand: Johgee ), ( Manufacturer Part Number: HCT-638 ), ( Part Type: Water Timer ), ( Style: 3 Zone )

Review JOHGEE Yydus#hct-638 Wifi Sprinkler Timer Zone 984 Feet Rf Gateway Outlet Smart Water Ti

The Johgee YYDUS HCT-638 Wifi Sprinkler Timer is a versatile and intelligent irrigation solution for both residential and commercial properties. This zone controller comes equipped with an impressive capacity to manage up to nine zones, each with a maximum reach of 984 feet through RF (Radio Frequency) technology.

The HCT-638 is not just a sprinkler timer but a smart water management system. With built-in Wi-Fi connectivity, users can easily control their irrigation systems from anywhere, at any time, using their smartphones or computers. The system supports both 2.4GHz and 5GHz Wi-Fi networks, ensuring a stable and reliable connection.

Each zone can be programmed with custom watering schedules, allowing users to conserve water and optimize their irrigation system for their specific landscape and climate conditions. The timer also features smart watering options, such as weather adjustment and rain delay, to further enhance water conservation and efficiency.

The HCT-638 comes with an RF gateway outlet, which expands the controller's connectivity and compatibility with various irrigation components, such as solenoid valves and flow sensors. Users can add up to 16 RF devices to their system, providing ample room for expansion and customization.

The sleek and user-friendly design of the HCT-638 makes installation and operation effortless. The timer features a large, backlit LCD display, which clearly shows the status of each zone and the current weather conditions. The intuitive interface allows users to easily navigate through the settings and make adjustments as needed.

In summary, the Johgee YYDUS HCT-638 Wifi Sprinkler Timer is a feature-rich, versatile, and intelligent irrigation solution for any property. With its extensive zone capacity, Wi-Fi connectivity, and compatibility with RF devices, this system offers unparalleled control and customization for optimizing water usage and maintaining a beautiful, healthy landscape.

The Johgee YYDUS HCT-638 Wifi Sprinkler Timer is a smart watering system that allows users to control their irrigation system remotely using a Wi-Fi connection. Here are some pros and cons of buying this product:

1. Convenience: The Wi-Fi enabled feature allows users to control their irrigation system from anywhere, making it easier to manage watering schedules and adjust settings.

2. Multiple Zone Support: The timer can support up to 984 feet of wiring and 8 zones, making it suitable for larger landscapes.

3. Weather Adjustment: The system can be set to adjust watering based on weather conditions, helping to save water and prevent overwatering.

4. RF Gateway: The RF gateway allows users to connect non-Wi-Fi irrigation components, expanding the system's capabilities.

5. App Control: The system can be controlled using a mobile app, providing easy access to features and settings.

1. Complex Setup: The system may require a more complex setup process compared to traditional timers, which could be intimidating for some users.

2. Limited Compatibility: The system may not be compatible with all irrigation components, so users may need to check compatibility before purchasing.

3. Power Outage: In the event of a power outage, the system may not function properly, requiring a backup power source to maintain irrigation schedules.

The Johgee YYDUS HCT-638 Wifi Sprinkler Timer offers several benefits, including convenience, multiple zone support, weather adjustment, RF gateway, and app control. However, it also comes with some drawbacks, such as a complex setup process, limited compatibility, and power outage concerns. Ultimately, the decision to buy this product depends on the user's specific needs and preferences.

If you have a larger landscape with multiple zones and prefer the convenience of remote control, the Johgee YYDUS HCT-638 Wifi Sprinkler Timer could be a good investment. However, if you have a smaller landscape or prefer a simpler solution, you may want to consider other options. Additionally, ensure that all of your irrigation components are compatible before making a purchase.

Details:

Material: Metal, Plastic. Model Number: YYDUS#HCT-638. Screen Size: 984 Feet. Brand Name: Johgee.

Manufacturer: Johgee. Have a separate watering log page that details the start time, duration and end time of each. Through different outlet's, watering plans can be set up separately to meet the irrigation needs of areas such as lawns and gardens. Smart Home Compatibility: Compatible.

It also supports Alex and Google voice control, making it easy to manage your garden with just. The spray mode allows flexible adjustment of runtime and interval time. Brand: Johgee. Manual Mode, Flexible Operation is More Convenient: The WiFi hose timer also supports manual mode, which allows more flexibility to use the control button start or stop watering at any time.

Help you fully save water bills. Material Type: Metal, Plastic. Number of settings: 18. Both modes support weekly cycle frequencies.

Each valve can be individually programmed. Manufacturer Part Number: YYDUS#HCT-638. Emergency watering can be quickly started in special circumstances to ensure plant safety.

part #: hct638 prices

• $70.00-$91.06

specifications thermoditto:

• brand: Johgee
• mpn: Hct-638
• part type: Water Timer
• style: 3 Zone

offer thermoditto:

• availability: In Stock
• quantity: 2
• started: March 30, 2026
• options: Ship-to-home
• sold: 0

seller thermoditto:

• # reviews: 880
• city: San Bernardino, CA
• rating: 99.5%

returns thermoditto:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments thermoditto:

• credit card: Diners-club
• other
• wallet: Apple-pay

general thermoditto:

• Heating, Cooling Air > Thermostats > Programmable Thermostats
• condition: New

shipping thermoditto:

• cost: $0.00
• service: Expedited
• transit: 3-9 Days
• class: Expedited
• type: Fixed

Johgee HCT-638 Is Similar To:

• Johgee Hct-639g Wifi Sprinkler Timer 4 Zone With 984 Feet Rf Gateway Outlet Smart Water Ti (93% similar) Product dimensions: 8.1X 5.5 w 2.9. 984 feet 300 m ultra-long distance connection, wider and more stable coverage: the wifi water timer uses advanced rf technology, the gateway is up to meters, easily cover large areas of gardens courtyards.allows for true remote operation easy garden...(February 19th, 2026)